Do you believe it? An inconspicuous takeaway boy can decide the fate of a country.
In order to raise money for his mother's surgery, Chen Yuan went through wind and rain every day, becoming the most ordinary dust in this city. Until that day, when he was so upset over a bad review order, he picked up an old mobile phone with a cracked screen and even dark red stains.
An APP called [The Most Important Weapon of the Country] is forcibly launched, and at the beginning you will receive black technology that is fifty years ahead of the times!
Just when he thought he was going to change his destiny and become a son of the times, he received the first bloody warning from the system:
[If the mission fails, the punishment is not to erase the host. Rather, it randomly erases all traces of the existence of a 'person you love' from your life... Except for your memory.
Multiple girls or single girl?